Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and AQUA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/18/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (AQUA) | Time (AQUA) | Lat,Lon (AQUA) | SZA (AQUA ) | Distance(km) | Time Diff (sec) |
| 1 | 09/20/2025 | 12:28:14 | 79.50, -15.99 | 78.65 | 09/20/2025 | 12:28:23 | 79.49, -15.86 | 78.64 | 2.70 | 9 |
| 2 | 09/20/2025 | 13:17:00 | -74.69, 174.72 | 105.67 | 09/20/2025 | 13:15:47 | -74.39, 172.87 | 106.12 | 64.40 | 73 |
| 3 | 09/22/2025 | 21:58:52 | 79.41,-157.79 | 79.47 | 09/22/2025 | 21:58:55 | 79.41,-157.84 | 79.47 | 1.23 | 3 |
| 4 | 09/25/2025 | 07:29:32 | 79.38, 59.84 | 80.36 | 09/25/2025 | 07:29:28 | 79.39, 59.73 | 80.37 | 2.44 | 4 |
| 5 | 09/27/2025 | 16:09:40 | -79.75, 106.49 | 98.28 | 09/27/2025 | 16:10:54 | -79.78, 106.50 | 98.26 | 3.80 | 74 |
| 6 | 09/27/2025 | 17:00:13 | 79.39, -82.84 | 81.30 | 09/27/2025 | 17:00:01 | 79.39, -82.88 | 81.31 | 1.01 | 12 |
| 7 | 09/30/2025 | 01:40:17 | -79.64, -35.03 | 97.50 | 09/30/2025 | 01:41:22 | -79.63, -34.88 | 97.51 | 3.16 | 65 |
| 8 | 09/30/2025 | 02:30:55 | 79.43, 134.18 | 82.28 | 09/30/2025 | 02:30:34 | 79.42, 134.33 | 82.27 | 3.19 | 21 |
| 9 | 10/02/2025 | 11:10:54 | -79.53,-176.60 | 96.70 | 10/02/2025 | 11:11:51 | -79.54,-176.74 | 96.70 | 2.97 | 57 |
Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/18/2025
Download SNOs between FY3D and AQUA since TLE EPOCH: 09/18/2025 in txt file.
Historial Predications of SNOs between FY3D and AQUA